CN204584822U - Spring seat coach hole tool - Google Patents
Spring seat coach hole tool Download PDFInfo
- Publication number
- CN204584822U CN204584822U CN201520214122.0U CN201520214122U CN204584822U CN 204584822 U CN204584822 U CN 204584822U CN 201520214122 U CN201520214122 U CN 201520214122U CN 204584822 U CN204584822 U CN 204584822U
- Authority
- CN
- China
- Prior art keywords
- hole
- ring flange
- plate
- location
- spring base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of spring seat coach hole tool, relate to processing work clamp tool technical field, comprise the ring flange that can be fixed on machine chuck, described ring flange lower horizontal is provided with location-plate, described location-plate is provided with the fixing hole corresponding with spring base bolt hole, is provided with alignment pin and fastening bolt pair in described fixing hole.Ring flange is coordinated with machine chuck, by bolt, ring flange is fixed on machine chuck, spring base base is placed on location-plate, and by alignment pin and the secondary positioning locking of fastening bolt, get final product processed springs seat ears position through hole after firm position, utilize the utility model can ensure the axiality requirement of spring base ears through hole, enhance productivity, form batch production, shorten the single-piece work time, ensure the machining accuracy of spring base.
Description
Technical field
The utility model relates to processing work clamp tool technical field.
Background technology
In spring base product processing, as Fig. 5,6, need to machine the through hole at its ears position, current processing technology is after first processing the bolt hole on its base end face and bottom surface, the through hole at reprocessing ears position, not easily clamping when causing Vehicle Processing because spring base profile is irregular, and also the axiality of this holes requires high again, so need a kind of frock clamp of design separately to come its location, fix, to ensure the machining accuracy of holes.
Utility model content
Technical problem to be solved in the utility model is to provide that a kind of structure is simple, accurate positioning, easy to operate spring seat coach hole tool, working (machining) efficiency and the machining accuracy of spring base can be improved.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
A kind of spring seat coach hole tool, comprise the ring flange that can be fixed on machine chuck, described ring flange lower horizontal is provided with location-plate, and described location-plate is provided with the fixing hole corresponding with spring base bolt hole, is provided with alignment pin and fastening bolt pair in described fixing hole.
Preferably, described location-plate is provided with fixed head, and described fixed head inboard is provided with locating piece, and the gap between described locating piece with spring base ears is corresponding, bolt is provided with, through hole centerline parallel to be processed on described bolt axis and spring base in the middle part of described locating piece.
Preferably, gusset is provided with below described location-plate.
Preferably, described ring flange back is provided with the positioning spigot coordinated with machine chuck.
Preferably, described fixed head is right-angled trapezium and two right-angle sides are fixed with ring flange and location-plate respectively.
Preferably, described location-plate is weldingly fixed on ring flange, and the fixed form of described fixed head and ring flange and location-plate is also for welding, and described locating piece is fixed on fixed head by bolt pair.
The beneficial effect adopting technique scheme to produce is: utilize the positioning spigot at the ring flange back side to coordinate with machine chuck, by bolt, ring flange is fixed on machine chuck, spring base base is placed on location-plate, and fixed by alignment pin and fastening bolt pair, bolt in the middle part of rotating locating blocks makes it contact with one side inside spring base ears, can process the through hole at ears position after firm position.Utilize the utility model can ensure the axiality requirement of spring base ears through hole, enhance productivity, form batch production, shorten the single-piece work time, ensure the machining accuracy of spring base.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is using state figure of the present utility model;
Fig. 4 is the right view of Fig. 3;
Fig. 5 is the front view of spring base;
Fig. 6 is the left view of Fig. 5;
In figure: 1-ring flange, 2-location-plate, 3-spring base, 4-fixing hole, 5-fixed head, 6-locating piece, 7-bolt, 8-through hole, 9-gusset, 10-positioning spigot, 11-alignment pin, 12-fastening bolt is secondary, 13-ears, 15-base.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
A kind of spring seat coach hole tool as shown in Figure 1, 2, comprise the ring flange 1 that can be fixed on machine chuck, described ring flange 1 lower horizontal is provided with location-plate 2, described location-plate 2 is provided with the fixing hole 4 corresponding with spring base 3 bolt hole, is provided with alignment pin 11 and fastening bolt pair 12 in described fixing hole 4.Alignment pin 11 and fastening bolt pair 12 is utilized to position spring base 3 and fix.
As a kind of preferred structure, described location-plate 2 is provided with fixed head 5, described fixed head 5 inboard is provided with locating piece 6, gap between described locating piece 6 with spring base 3 ears is corresponding, bolt 7 is provided with, through hole 8 centerline parallel to be processed on described bolt 7 axis and spring base 3 in the middle part of described locating piece 6.Holding out against from the back side with ears 13 position of bolt 7 by spring base 3 when processing through hole 8, ears 13 in Vehicle Processing process can be avoided to produce vibration effect machining accuracy.
In order to strengthen the steadiness of location-plate 2, below location-plate 2, be provided with gusset 9.
Ring flange 1 back designs is gone out the positioning spigot 10 coordinated with machine chuck, ring flange 1 can be located with machine chuck, coordinate more firm.
In order to alleviate overall weight, described fixed head 5 is right-angled trapezium and two right-angle sides are fixed with ring flange 1 and location-plate 2 respectively.
In order to strengthen the fastness of location-plate 2 and fixed head 5, location-plate 2 is weldingly fixed on ring flange 1, the fixed form of determining plate 5 and ring flange 1 and location-plate 2 also selected and weld, the mounting and adjusting of conveniently locating piece 6, is fixed on locating piece 6 on fixed head 5 by bolt pair simultaneously.
Concrete operations as shown in Figure 3,4, the positioning spigot 10 at ring flange 1 back side is utilized to coordinate with machine chuck, by bolt, ring flange 1 is fixed on machine chuck, spring base 3 base 15 is placed on location-plate 2, and fixed by alignment pin 11 and fastening bolt secondary 12, bolt 7 in the middle part of rotating locating blocks 6 makes it contact with one side inside spring base 3 ears 13, can process the through hole 8 in 13, ears portion after firm position.
In sum, the utility model has that structure is simple, accurate positioning, easy to operate advantage, utilize the utility model can ensure the axiality requirement of spring base ears through hole, enhance productivity, form batch production, shorten the single-piece work time, ensure the machining accuracy of spring base, working (machining) efficiency and the machining accuracy of spring base can be improved, be conducive to batch production.
Claims (6)
1. a spring seat coach hole tool, it is characterized in that: comprise the ring flange (1) that can be fixed on machine chuck, described ring flange (1) lower horizontal is provided with location-plate (2), described location-plate (2) is provided with the fixing hole (4) corresponding with spring base (3) bolt hole, is provided with alignment pin (11) and fastening bolt pair (12) in described fixing hole (4).
2. spring seat coach hole tool according to claim 1, it is characterized in that: described location-plate (2) is provided with fixed head (5), described fixed head (5) inboard is provided with locating piece (6), gap between described locating piece (6) with spring base (3) ears is corresponding, described locating piece (6) middle part is provided with bolt (7), described bolt (7) axis and upper through hole to be processed (8) centerline parallel of spring base (3).
3. spring seat coach hole tool according to claim 2, is characterized in that: described location-plate (2) below is provided with gusset (9).
4. spring seat coach hole tool according to claim 3, is characterized in that: described ring flange (1) back is provided with the positioning spigot (10) coordinated with machine chuck.
5. spring seat coach hole tool according to claim 4, is characterized in that: described fixed head (5) for right-angled trapezium and two right-angle sides fix with ring flange (1) and location-plate (2) respectively.
6. spring seat coach hole tool according to claim 5, it is characterized in that: described location-plate (2) is weldingly fixed on ring flange (1), the fixed form of described fixed head (5) and ring flange (1) and location-plate (2) is also for welding, and described locating piece (6) is fixed on fixed head (5) by bolt pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520214122.0U CN204584822U (en) | 2015-04-10 | 2015-04-10 | Spring seat coach hole tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520214122.0U CN204584822U (en) | 2015-04-10 | 2015-04-10 | Spring seat coach hole tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204584822U true CN204584822U (en) | 2015-08-26 |
Family
ID=53921019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520214122.0U Expired - Fee Related CN204584822U (en) | 2015-04-10 | 2015-04-10 | Spring seat coach hole tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204584822U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392712A (en) * | 2016-12-07 | 2017-02-15 | 凤城市明晓涡轮增压器制造有限公司 | Adjustable machining tool of volute deflation valve cover plate end face |
| CN113857905A (en) * | 2021-11-10 | 2021-12-31 | 中车大同电力机车有限公司 | Spring seat bent plate processing tool |
-
2015
- 2015-04-10 CN CN201520214122.0U patent/CN204584822U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392712A (en) * | 2016-12-07 | 2017-02-15 | 凤城市明晓涡轮增压器制造有限公司 | Adjustable machining tool of volute deflation valve cover plate end face |
| CN113857905A (en) * | 2021-11-10 | 2021-12-31 | 中车大同电力机车有限公司 | Spring seat bent plate processing tool |
| CN113857905B (en) * | 2021-11-10 | 2022-11-15 | 中车大同电力机车有限公司 | Spring seat bent plate processing tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20210410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |